1053331453395 has 96 divisors (see below), whose sum is σ = 2053770526080. Its totient is φ = 495819878400.

The previous prime is 1053331453387. The next prime is 1053331453397. The reversal of 1053331453395 is 5933541333501.

It is a happy number.

1053331453395 is a `hidden beast` number, since 1 + 0 + 533 + 31 + 4 + 53 + 39 + 5 = 666.

It is not a de Polignac number, because 1053331453395 - 2³ = 1053331453387 is a prime.

It is a super-2 number, since 2×1053331453395² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1053331453395.

It is not an unprimeable number, because it can be changed into a prime (1053331453397) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1445995 + ... + 2048795.

It is an arithmetic number, because the mean of its divisors is an integer number (21393442980).

Almost surely, 2^{1053331453395} is an apocalyptic number.

1053331453395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053331453395 is a deficient number, since it is larger than the sum of its proper divisors (1000439072685).

1053331453395 is a wasteful number, since it uses less digits than its factorization.

1053331453395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602957 (or 602954 counting only the distinct ones).

The product of its (nonzero) digits is 1093500, while the sum is 45.

Adding to 1053331453395 its reverse (5933541333501), we get a palindrome (6986872786896).

The spelling of 1053331453395 in words is "one trillion, fifty-three billion, three hundred thirty-one million, four hundred fifty-three thousand, three hundred ninety-five".